Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 9178012 | Tympanic antrum | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 9179016 | Mastoid antrum | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 495301013 | Mastoid antrum structure | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 786697011 | Mastoid antrum structure (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
This concept is not in any reference sets